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Station Exercise and Physics Research Advancing Earth and Space Health
Glittering Glimpse of Star Birth From NASA’s Webb Telescope

NASA Glenn Tests Mini-X-Ray Technology to Advance Space Health Care

What’s Up: September 2025 Skywatching Tips from NASA
51 Million Light-Years Away
While it may appear as just another spiral galaxy among billions in the universe, this image from the Hubble Space Telescope reveals a galaxy with plenty to study.
Galaxy NGC 7456 about 51 Million Light-Years Away
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Orion Mission Evaluation Room
Orion Mission Evaluation Room (MER) team member works during an Artemis II mission simulation on Aug. 19, 2025, from the new Orion MER inside the Mission Control Center at NASA’s Johnson Space Center in Houston.
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Explore our changing planet
For more than 50 years, NASA satellites have provided data on Earth’s land, water, air, temperature, and climate. NASA’s Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.
Earth Information Center about Explore our changing planet